package o;

import com.huawei.appgallery.foundation.application.pkgmanage.model.update.ApkUpgradeInfo;
import com.huawei.appgallery.updatemanager.impl.updateinfo.dao.NotRecoUpgradeInfo;

public class dav extends cfs {
    private static final Object ˊ = new Object();
    private static dav ˋ = null;

    public static dav ॱ() {
        dav o_dav;
        synchronized (ˊ) {
            if (ˋ == null) {
                ˋ = new dav();
            }
            o_dav = ˋ;
        }
        return o_dav;
    }

    public Class<? extends ApkUpgradeInfo> ˊ() {
        return NotRecoUpgradeInfo.class;
    }

    public String ˋ() {
        return NotRecoUpgradeInfo.TABLE_NAME;
    }
}
